Tricycle



FIG. 1 is a perspective view of a tricycle showing my new design;

FIG. 2 is a right side elevational view thereof, it being understoodthat the left side is a mirror image of that shown herein;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a top plan view thereof.

The ornamental design for a tricycle, as shown and described.